NuAire NU-9483GC User Manual

38 pages

To Next Page

To Next Page

Page #1 background image

Loading...

Page #1 background image

NU-9483E

NU-9483GC

NU-9483GA

NU-9668E

NU-9668GC

Ultra-Low Temperature Freezer

INSTRUCTION MANUAL

NU-9483GA

Table of Contents

Questions and Answers:

A
Anthony HallAug 10, 2025
Why is my NuAire Freezer cooling poorly?
- A
  awarrenAug 10, 2025
  Poor cooling in your NuAire Freezer can be caused by several factors: the ambient temperature may be too high, the inner door latch or outer door may not be completely closed (possibly due to frost or ice), the air intake vent or condenser filter could be blocked, the door isn't shut tightly, the inner door is not installed correctly, the set temperature is not set properly, the grille is blocked, the freezer is in direct sunlight or near a heating source, a rubber cap and insulation aren't set correctly, or too many unfrozen articles were placed inside.
M
Megan QuinnAug 20, 2025
What to do if my NuAire NU-9483GC chamber is not cooled at all?
- A
  Austin WhiteAug 20, 2025
  If the chamber of your NuAire Freezer isn't cooling, check the following: Ensure the circuit breaker of the power source is active, verify the voltage isn't too low (if it is, call an electrician), confirm power is supplied and the breaker isn't tripped, and avoid storing a large amount of articles in the chamber at once.
D
Dennis GallagherAug 28, 2025
What to do if alarm test key cannot actuate the alarm in NuAire NU-9483GC?
- M
  melindariveraAug 29, 2025
  The alarm in your NuAire Freezer is activated only when the power switch is ON. If only the buzzer or only the alarm is actuated by the alarm test key, the unactuated part is out of order, and must be replaced.

NuAire NU-9483GC Specifications

General

Temperature Range	-50°C to -86°C
Capacity	25.7 cu. ft. (728 L)
Interior Material	Stainless Steel
Exterior Material	Powder Coated Steel
Power Supply	115V, 60Hz
Voltage	115V
Defrost Type	Manual
Type	Ultra Low Temperature Freezer
Weight	308 kg
Amperage	12A

Summary

Precautions for Safe Operation

Safety Symbols and Labels Explained

Explains warning and caution symbols and labels on the unit for safe operation.

Operational and Electrical Safety Warnings

Details warnings about outdoor use, grounding, power connections, and handling electrical parts.

Maintenance and Disposal Safety Precautions

Covers safety during maintenance, handling liquids, power cords, and proper unit disposal.

Operational Cautions and Checks

Outlines cautions regarding power sources, plug insertion, storage of substances, and settings.

Freezer Components Overview

Control Panel Functions

Details the functions of the digital display, indicator lamps, and control keys on the freezer's panel.

Installation Site Requirements

Installation Procedure

Start-Up Procedure for the Unit

Chamber Temperature Setting

Key Lock Function

Alarm Temperature Setting

Setting of Alarm Resume Time

Change of Compressor Delay Time

Alarms and Safety Functions

Routine Maintenance

Cleaning of Cabinet and Condenser Filter

Defrosting of Inside Wall

Trouble Shooting Guide

Disposal of Battery

Temperature Recorder (Optional Component)

Setting of MTR-G85A and MTR-G85C

Backup Cooling Kit (Optional Component)

Specifications (NU-9483 Series)

Specifications (NU-9668 Series)

Performance Data

Related product manuals

Preview: NuAire NU-9483E

NuAire NU-9483E

NuAire NU-9668E

Preview: NuAire NU-9728GA

NuAire NU-9728GA